^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /* apollohw.h : some structures to access apollo HW */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) #ifndef _ASMm68k_APOLLOHW_H_
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) #define _ASMm68k_APOLLOHW_H_
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) #include <linux/types.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) #include <asm/bootinfo-apollo.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) extern u_long apollo_model;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) see scn2681 data sheet for more info.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) member names are read_write.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) #define DECLARE_2681_FIELD(x) unsigned char x; unsigned char dummy##x
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) struct SCN2681 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) DECLARE_2681_FIELD(mra);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) DECLARE_2681_FIELD(sra_csra);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) DECLARE_2681_FIELD(BRGtest_cra);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) DECLARE_2681_FIELD(rhra_thra);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) DECLARE_2681_FIELD(ipcr_acr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) DECLARE_2681_FIELD(isr_imr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) DECLARE_2681_FIELD(ctu_ctur);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) DECLARE_2681_FIELD(ctl_ctlr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) DECLARE_2681_FIELD(mrb);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) DECLARE_2681_FIELD(srb_csrb);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) DECLARE_2681_FIELD(tst_crb);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) DECLARE_2681_FIELD(rhrb_thrb);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) DECLARE_2681_FIELD(reserved);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) DECLARE_2681_FIELD(ip_opcr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) DECLARE_2681_FIELD(startCnt_setOutBit);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) DECLARE_2681_FIELD(stopCnt_resetOutBit);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) struct mc146818 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) unsigned char second, alarm_second;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) unsigned char minute, alarm_minute;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) unsigned char hours, alarm_hours;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) unsigned char day_of_week, day_of_month;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) unsigned char month, year;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) #define IO_BASE 0x80000000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) extern u_long sio01_physaddr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) extern u_long sio23_physaddr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) extern u_long rtc_physaddr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) extern u_long pica_physaddr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) extern u_long picb_physaddr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) extern u_long cpuctrl_physaddr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) extern u_long timer_physaddr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) #define SAU7_SIO01_PHYSADDR 0x10400
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) #define SAU7_SIO23_PHYSADDR 0x10500
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) #define SAU7_RTC_PHYSADDR 0x10900
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) #define SAU7_PICA 0x11000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) #define SAU7_PICB 0x11100
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) #define SAU7_CPUCTRL 0x10100
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) #define SAU7_TIMER 0x010800
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) #define SAU8_SIO01_PHYSADDR 0x8400
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) #define SAU8_RTC_PHYSADDR 0x8900
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) #define SAU8_PICA 0x9400
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) #define SAU8_PICB 0x9500
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) #define SAU8_CPUCTRL 0x8100
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) #define SAU8_TIMER 0x8800
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) #define sio01 ((*(volatile struct SCN2681 *)(IO_BASE + sio01_physaddr)))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) #define sio23 ((*(volatile struct SCN2681 *)(IO_BASE + sio23_physaddr)))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) #define rtc (((volatile struct mc146818 *)(IO_BASE + rtc_physaddr)))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) #define cpuctrl (*(volatile unsigned int *)(IO_BASE + cpuctrl_physaddr))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) #define pica (IO_BASE + pica_physaddr)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) #define picb (IO_BASE + picb_physaddr)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) #define apollo_timer (IO_BASE + timer_physaddr)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) #define addr_xlat_map ((unsigned short *)(IO_BASE + 0x17000))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) #define isaIO2mem(x) (((((x) & 0x3f8) << 7) | (((x) & 0xfc00) >> 6) | ((x) & 0x7)) + 0x40000 + IO_BASE)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) #define IRQ_APOLLO IRQ_USER
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) #endif
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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